XTR431 Datasheet - EASii

XTR431 High Temperature Programmable Shunt Regulator

XTR431 is a high-reliability, high-temperature version of the wellknown “431” shunt voltage regulator. It operates as a 3-terminal shunt regulator with a total drift of the reference voltage as low as 35mV (typical). The output voltage may be set from 2.55V to 35V by selecting the value of two exter.

XTR431 Features

* Adjustable output voltage from 2.5V to 35V.

* Operational beyond the -60°C to +230°C temperature range.

* Low dynamic output impedance.

* Sink current capability 500µA to 50mA

* Low temperature coefficient (∆VREF=35mV typ).

* 2.55V reference with 6%

XTR431-EASii.pdf